Bissell PowerForce Helix Bagless Upright Vacuum vs Shark LA702 Rotator Pet Lift-Away ADV Upright
Updated August 2026 — Shark LA702 Rotator Pet Lift-Away ADV Upright leads on odor control and pet hair.
The Bissell PowerForce Helix is a budget-friendly option, while the Shark LA702 offers advanced features for pet owners. Choose based on your cleaning needs.
Why Bissell PowerForce Helix Bagless Upright Vacuum is better
Price
Bissell is significantly cheaper at $99.99.
Weight
Bissell is lightweight and easy to handle.
Basic Functionality
Bissell provides reliable basic vacuuming.
Why Shark LA702 Rotator Pet Lift-Away ADV Upright is better
Cleaning Performance
Shark excels with DuoClean PowerFins for pet hair.
Filtration
Shark has advanced HEPA filtration for allergens.
Specialized Features
Shark includes Odor Neutralizer Technology.
Overall score
Specifications
| Spec | Bissell PowerForce Helix Bagless Upright Vacuum | Shark LA702 Rotator Pet Lift-Away ADV Upright |
|---|---|---|
| Brand | Bissell | Shark |
| Model | 2191U | LA702 |
| Type | Bagless | Bagless |
| HEPA Filter | No | Yes |
| Lift-Away | No | Yes |
| Odor Neutralizer | No | Yes |
Dimension comparison
Price Comparison
The Bissell PowerForce Helix is priced at $99.99, making it about 71% cheaper than the Shark LA702, which retails for $349.95. The significant price difference is a crucial factor for budget-conscious consumers. While both vacuums offer unique features, the Bissell provides a more economical option for those who want a reliable vacuum without breaking the bank. The Shark, on the other hand, justifies its higher price with advanced technology and specialized features aimed at pet owners.
Cleaning Performance
When it comes to cleaning performance, the Shark LA702 excels with its DuoClean PowerFins and self-cleaning brushroll, designed specifically for pet hair pickup. The Shark’s two-brushroll system effectively engages both carpets and hard floors, ensuring a thorough clean. In contrast, the Bissell PowerForce Helix utilizes a multi-cyclonic suction system to capture dirt and debris but does not have specialized features for pet hair, which may affect its performance in homes with pets.
Design and Usability
The Bissell PowerForce Helix features a lightweight and compact design, making it easy to maneuver and store. It also includes an integrated stretch hose for above-floor cleaning, which adds to its versatility. Conversely, the Shark LA702 incorporates a Lift-Away feature, allowing users to detach the pod for cleaning stairs and furniture. This added flexibility can be particularly beneficial for larger homes. Both designs serve their purpose, but the Shark offers more advanced usability features.
Filtration and Air Quality
Filtration is a strong point for the Shark LA702, which boasts Anti-Allergen Complete Seal Technology and a HEPA filter that traps 99.97% of dust and allergens. This ensures that the air emitted from the vacuum is cleaner, making it a suitable choice for allergy sufferers. The Bissell PowerForce Helix, while effective in capturing dirt, does not mention any advanced filtration system, which could be a concern for those sensitive to allergens. Thus, if air quality is a priority, the Shark has a clear advantage.
Specialized Features
The Shark LA702 comes equipped with Odor Neutralizer Technology, which helps to eliminate bad odors inside the vacuum, ensuring a fresher-smelling home. Additionally, it includes specialized cleaning tools like the Crevice Tool and Upholstery Tool, which enhance its capability to tackle various cleaning tasks. In contrast, the Bissell PowerForce Helix lacks such specialized features, focusing instead on basic vacuuming needs. For pet owners or those looking for additional cleaning aids, the Shark offers more comprehensive solutions.
Weight and Portability
The Bissell PowerForce Helix is designed to be lightweight, which facilitates easy handling and transport around the home. This makes it an excellent choice for users who may struggle with heavier vacuums. The Shark LA702, while not excessively heavy, is likely to be bulkier due to its additional features and robust build. For those prioritizing portability and ease of use, the Bissell may be the more appealing option.
Customer Reception
In terms of market performance, the Bissell PowerForce Helix has a sales rank of 204,096, while the Shark LA702 performs better with a sales rank of 91,889. This suggests that more customers are choosing the Shark vacuum, likely due to its advanced features tailored for pet owners and higher cleaning efficiency. Therefore, customer reception indicates a preference for the Shark’s capabilities, despite its higher price tag.
Which should you buy?
Ultimately, the choice between the Bissell PowerForce Helix and the Shark LA702 hinges on your specific cleaning needs and budget. If you seek a budget-friendly vacuum that provides basic cleaning functions, the Bissell PowerForce Helix is a solid choice at $99.99. However, if you have pets or require advanced cleaning features, the Shark LA702, priced at $349.95, may be worth the investment due to its superior performance and specialized technology. Consider your priorities—whether it's cost, cleaning capabilities, or additional features—before making a decision.

